CH486978A - Process for the production of a sheet-like or film-like foam plastic product - Google Patents

Process for the production of a sheet-like or film-like foam plastic product

Info

Publication number
CH486978A
CH486978A CH270269A CH270269A CH486978A CH 486978 A CH486978 A CH 486978A CH 270269 A CH270269 A CH 270269A CH 270269 A CH270269 A CH 270269A CH 486978 A CH486978 A CH 486978A
Authority
CH
Switzerland
Prior art keywords
sheet
film
production
plastic product
foam plastic
Prior art date
Application number
CH270269A
Other languages
German (de)
Inventor
Pekka Dipl Ing Mahonen
Tammela Viljo
Original Assignee
Neste Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Neste Oy filed Critical Neste Oy
Publication of CH486978A publication Critical patent/CH486978A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CH270269A 1968-02-26 1969-02-21 Process for the production of a sheet-like or film-like foam plastic product CH486978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI49668A FI42247B (en) 1968-02-26 1968-02-26

Publications (1)

Publication Number Publication Date
CH486978A true CH486978A (en) 1970-03-15

Family

ID=8504205

Family Applications (1)

Application Number Title Priority Date Filing Date
CH270269A CH486978A (en) 1968-02-26 1969-02-21 Process for the production of a sheet-like or film-like foam plastic product

Country Status (8)

Country Link
AT (1) AT301859B (en)
BE (1) BE728773A (en)
CH (1) CH486978A (en)
FI (1) FI42247B (en)
FR (1) FR2002631A1 (en)
GB (1) GB1219888A (en)
NL (1) NL6902897A (en)
SE (1) SE353046B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007019212U1 (en) * 2007-01-19 2011-02-24 Forschungsinstitut für Leder und Kunststoffbahnen gGmbH Open-pore microporous film

Also Published As

Publication number Publication date
AT301859B (en) 1972-09-25
GB1219888A (en) 1971-01-20
FI42247B (en) 1970-03-02
SE353046B (en) 1973-01-22
DE1908870B2 (en) 1972-09-07
NL6902897A (en) 1969-08-28
DE1908870A1 (en) 1969-10-02
FR2002631A1 (en) 1969-10-31
BE728773A (en) 1969-08-01

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Legal Events

Date Code Title Description
PL Patent ceased